Genuine Mini Spares primary gear for A plus 998 engines with 29 teeth-
Now with Mini Spares easy change front floating bush held in by circlip from March 2016 to save any future costs. Bush used is C-AEA3239.
Bush running clearance finished size 1.503" +0.002"-0-0"
Bearing size is 44.40/44/38mm outside diameter and 38.18/38.15/mm i/diamter
If ever used for race/performance use 1 thou more clearance at least. Use a good 20/50 recognised oil for engine.